Cars That Think

NOVEMBER 15, 2023

For several years, the automobile industry has grappled with a straightforward question: Is it possible to produce a powerful, efficient, and mass-producible synchronous motor that contains no rare-earth elements at all? For iron nitride, the authors gave a κ value of 0.53.

GM 95

GM Motor Motors Motoring 95

Tony Karrer Delicious EVdriven

APRIL 21, 2009

General Motors Chevy Volt series PHEV, which it calls "extended range electric vehicle" (EREV), part of "E-Flex" multi-fuel platform. The electrification of the automobile is inevitable." 10/31/07 [General Motors Corp. Shifted earlier focus to all-electric Focus in 2011 with Magna. Then Ill pack it in around 80."

Plug-in 45

Plug-in Plug Hybrid PHEV 45

Cars That Think

JUNE 21, 2022

It’s one of the great stories of corporate intrigue: General Motors in the US and Sumitomo in Japan independently conceived the technology, and then worked in secret, racing to commercialize the technology, and without even being aware of the other’s efforts. Today, some 95 percent of permanent magnets are neodymium-iron-boron.

General Motors 144

General Motors North America Motor Motors 144